Properties of the Number 11195

Eleven Thousand One Hundred Ninety-Five

Basics

Value: 11194 → 11195 → 11196

Parity: odd

Prime: No

Previous Prime: 11177

Next Prime: 11197

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 2239

Divisors: 1, 5, 2239, 11195

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101110111011

Octal: 25673

Duodecimal: 658B

Hexadecimal: 2bbb

Square: 125328025

Square Root: 105.80642702596096

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of reducible integer partitions of n. A305563

Triangle read by rows: T(n,k) is the number of permutations of [n] with exactly k increasing runs of even length. A97592

Number T(n,k) of compositions of n into k parts with distinct multiplicities, where parts are counted without multiplicities; triangle T(n,k), n>=0, 0<=k<=max{i:A000292(i)<=n}, read by rows. A242896

First differences of A379290. A379296

Largest terms a(n) forming a self-convolution of an integer sequence (A132832) such that: a(n) <= 2·a(n-1) for n>0 with a(0)=1. A132831

Joint-rank array of odd prime powers: p(i+1)^j, i>=1, j>=1, read by antidiagonals. A182870

a(n) is the number of central ideals of a garland of order 2n, i.e., a(n) = g(2n,n), where g(n,k) is the number of ideals of size k in a garland (or double fence) of order n (see A137278). A136029

Lexicographically earliest sequence of distinct positive integers such that for any n > 0, a(n) and a(n+1) are congruent modulo the n-th prime number, and the least value not yet in the sequence appears as soon as possible. A367290

Denominators of continued fraction convergents to sqrt(956). A42851

Number of compositions of n into exactly three different parts with distinct multiplicities. A246230